args ) {

		// Check if we have an option-name defined.
		if ( isset( $args['option_name'] ) ) {
			if ( empty( $args['option_name'] ) ) {
				return $args;
			}

			if ( isset( $args['settings'] ) && $args['settings'] && false !== strpos( $args['settings'], $args['option_name'] . '[' ) ) {
				return $args;
			}

			if ( false === strpos( $args['settings'], '[' ) ) {
				// ? Bagus: in line above, it's obvious that '[' is not found in $args['settings']. But why do we explode it using '[' here?
				$parts       = explode( '[', $args['settings'] );
				$final_parts = [ $args['option_name'] ];

				foreach ( $parts as $part ) {
					$final_parts[] = $part;
				}

				$args['settings'] = \implode( '][', $final_parts ) . ']';
				$args['settings'] = str_replace(
					$args['option_name'] . '][',
					$args['option_name'] . '[',
					$args['settings']
				);
			}
		}

		return $args;

	}
}